Very early researchStudy completedNCT06742541What this trial is testingICL and LASIK for Hyperopic AstigmatismWho this might be right forAstigmatismHyperopia McGill University 32
Not applicableUnknownNCT01216475What this trial is testingRandomized, Non-inferiority Trial Comparing SMILE and LASIKWho this might be right forMyopiaAstigmatismHypermetropia Singapore National Eye Centre 70
Not applicableEnded earlyNCT06065631What this trial is testingSeeing to Learn in Sierra LeoneWho this might be right forRefractive Errors University of Minnesota 1,821
Not applicableStudy completedNCT03688672What this trial is testingApioc Contact Lens FeasibilityWho this might be right forAmetropiaMyopiaHyperopia+2 more Lentechs, LLC 50
Not applicableStudy completedNCT03722784What this trial is testingEvaluation of Silicone Hydrogel Daily Wear Contact Lenses for Up to One (1) Month of Daily WearWho this might be right forMyopiaHyperopiaAstigmatism CooperVision, Inc. 88
Not applicableUnknownNCT03805425What this trial is testingPiXL for Correction of HyperopiaWho this might be right forHyperopia Gemini Eye Clinic 25
Testing effectiveness (Phase 2)Ended earlyNCT00574717What this trial is testingEnhancement of Emmetropization in Hyperopic InfantsWho this might be right forHyperopiaHypermetropiaFarsightedness Ohio State University 6
Not applicableUnknownNCT00950924What this trial is testingOptical Defocus to Stimulate Eye Elongation in HyperopiaWho this might be right forHyperopiaRefractive Error Aller, Thomas A., OD 30
Not applicableStudy completedNCT06469242What this trial is testingClinical Performance of Two Frequent Replacement Silicone Hydrogel Multifocal Contact LensesWho this might be right forPresbyopia Alcon Research 106
Not applicableStudy completedNCT02345811What this trial is testingA Bilateral Dispensing Clinical Trial of Sapphire Lens Against Senofilcon A Lens Over 2 WeeksWho this might be right forMyopiaHyperopia CooperVision, Inc. 34
Not applicableStudy completedNCT01675479What this trial is testingSafety and Effectiveness of Wavefront-Guided LASIK Correction of Hyperopic Refractive ErrorsWho this might be right forHyperopia Abbott Medical Optics 167
Testing effectiveness (Phase 2)Study completedNCT01024855What this trial is testingComparative Evaluation of Corneal Staining With Balafilcon A Lenses and Two Multi-Purpose SolutionsWho this might be right forMyopiaHyperopiaAstigmatism Abbott Medical Optics 30
Not applicableStudy completedNCT04468022What this trial is testingToric Trifocal IOL Treatment With High Astigmatism and Hyperopia vs SMILE Enhancement After Trifocal IOL TreatmentWho this might be right forAstigmatism High BothPseudophakiaHyperopia Eye Hospital Pristina Kosovo 40
Not applicableWithdrawnNCT00765960What this trial is testingEvaluation of Outcomes Using the Amo Advanced CustomVue Ilasik ProcedureWho this might be right forMyopiaHyperopia Medical University of South Carolina
Post-approval studies (Phase 4)UnknownNCT02071576What this trial is testingA Prospective Safety and Effectiveness Study of the 500 Hz Technolas Perfect Vision Excimer Laser Using LASIKWho this might be right forMyopiaHyperopia Technolas Perfect Vision GmbH 42
Not applicableStudy completedNCT03929588What this trial is testingStudy of a Hand-held Device Plus Mobile App Versus Standard Eye Care Devices in Measuring Refractive Error of the EyeWho this might be right forRefractive ErrorsAstigmatism EyeQue Corp. 230
Not applicableNot Yet RecruitingNCT07838597What this trial is testingThe Emmetropization Via Accommodation (EVA) - II StudyWho this might be right forHyperopiaFarsightednessHypermetropia Ohio State University 52
Not applicableUnknownNCT06256770What this trial is testingEvaluation of the Safety and Efficacy of Rigid Breathable Scleral Contact Lenses for the Correction of AmetropiaWho this might be right forOcular Surface DiseaseIrregular AstigmatismContact Lens Complication+1 more Tianjin Eye Hospital 176
Not applicableStudy completedNCT05735990What this trial is testingRetrospective Clinical Investigation of the Safety and Performance of 640PM Trifocal IOL Implantation in Patients With Cataract and/or Ametropia (Hyperopia, Myopia) and/or PresbyopiaWho this might be right forCataractPresbyopiaHyperopia+2 more Medicontur Medical Engineering Ltd 21
Not applicableLooking for participantsNCT07746752What this trial is testingSchool-based Myopia Prevention Trial for Children With Adequate Hyperopic ReserveWho this might be right forMyopiaRefractive ErrorsHyperopia Shanghai Eye Disease Prevention and Treatment Center 104